Marijuana ads spark controversy

The pro-marijuana ads on buses around Portland, Maine read marijuana is less toxic than alcohol and does not leave you with a hangover.

http://www.wkyc.com/video/2715297381001/1/Marijuana-ads-spark-controversyhttp://bc_gvpc.edgesuite.net/img/963482463001/201310/3817/963482463001_2715315008001_thumbnail-for-video-2715297353001.jpg?pubId=963482463001Marijuana ads spark controversyThe pro-marijuana ads on buses around Portland, Maine read marijuana is less toxic than alcohol and does not leave you with a hangover.vpcbestnewsbestmainepro marijuana signsmarijuana signs spark controveryvpcNational Newswcshmarijuana lawsPortland01:43